Seiko Cal. 5634 - 351

The 5634-351 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5634 caliber with 22j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-6d9478f377a0]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1990

Related Models

• Seiko 4548-759
• Seiko 7180-436
• Seiko 7178-568
• Seiko 6268-760
• Seiko 6210-542
• Seiko 5646-401
• Seiko 7193-677
• Seiko 7158-192
• Seiko 7092-691
• Seiko 6694-261
• Seiko 0727-218
• Seiko 5261-804